HEAVY-DUTY TRAILER TOW PACKAGE -inc: 4-pin/7-pin connector and relay system for backup/B+/running lights NOTE: This package does not include a Trailer Brake Controller (67D) Additionally if customer wants a trailer brake controller after initial purchase it will have to be an aftermarket trailer brake controller and aftermarket wiring harness Frame Mounted Hitch Receiver Tow/Haul Mode w/Trailering Wiring Provisions trailer wiring harness to rear of vehicle for upfit trailer stability control (TSC) 4/7 pin connector assembly and rear jumper NOTE: This package does not include a Trailer Brake Controller (67D) Additionally if customer wants a trailer brake controller after initial purchase it will have to be an aftermarket trailer brake controller and aftermarket wiring harness

TOW/HAUL MODE W/TRAILERING WIRING PROVISIONS -inc: trailer wiring harness to rear of vehicle for upfit trailer stability control (TSC) 4/7 pin connector assembly and rear jumper NOTE: This package does not include a Trailer Brake Controller (67D) Additionally if customer wants a trailer brake controller after initial purchase it will have to be an aftermarket trailer brake controller and aftermarket wiring harness